Suspended formwork positioning device for construction of fabricated building laminated slab matched with aluminum formwork

Abstract

The utility model relates to the technical field of fabricated building construction, and discloses a suspended formwork positioning device for fabricated building laminated slab and aluminum formwork matched construction, the suspended formwork positioning device comprises an aluminum formwork internal corner formwork and two-way threaded rods arranged at equal intervals, and right-angle suspended formworks arranged at equal intervals are arranged above the aluminum formwork internal corner formwork; connecting pieces which are arranged at equal intervals are arranged on the outer side of the aluminum mold internal corner template. According to the suspended formwork positioning device for construction of the fabricated building laminated slab matched with the aluminum formwork, by arranging components such as connecting pieces, connecting rods, bidirectional threaded rods and threaded blocks, the connecting pieces are moved to enable the connecting rods and connecting holes to be installed, after installation is in place, the bidirectional threaded rods are rotated to enable the threaded blocks to move, and plug pins are driven to be connected with the corresponding connecting rods; the phenomenon of easy loosening and slipping of screw connection is effectively prevented, the stability of connection between the aluminum mold internal corner template and the right-angle hanging mold is improved, the positioning precision is improved, and the reinforcing ribs are arranged on the surface of the corner hanging mold, so that the strength of the corner hanging mold can be improved, and the hanging mold is prevented from deforming.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of fabricated building construction, in particular to a hoisting form positioning device for fabricated building laminated slab construction with aluminum formwork. BACKGROUND

[0002] With the steady development of fabricated buildings across the country, in the construction site of fabricated buildings, the construction technology of using aluminum alloy formwork to adopt laminated slab as the floor bottom plate is often involved, the lowered plate of the bathroom has higher waterproof requirements, and the bottom is a laminated slab, at present, most construction units adopt the construction method of placing a stool to control the height and hoisting the formwork on the reinforcement.

[0003] The existing patent (announcement number: CN219909972U) discloses a hoisting form positioning device for fabricated building laminated slab construction with aluminum formwork. The hoisting form positioning device comprises four right-angle hoisting forms and four corner hoisting forms made of arc-shaped aluminum alloy, and an aluminum form corner formwork arranged at the bottom of the laminated slab. The four right-angle hoisting forms are connected in a head-to-tail manner through the four corner hoisting forms, and are assembled into a hoisting form support through the cooperation of a pin and a pin piece. Each edge of the aluminum form corner formwork is connected to each right-angle hoisting form through at least two connecting pieces. Therefore, the hoisting form positioning device can be positioned without opening holes in the floor slab, and effectively solves the problem of inaccurate positioning when hoisting forms are constructed in the case of laminated slabs. Since the right-angle hoisting forms and the corner hoisting forms are made of arc-shaped aluminum alloy, the assembled hoisting form support can solve the problem of secondary forming of the four corner arc surfaces of the sanitary corner during lowered plate pouring construction, and can improve the efficiency of construction units and reduce labor intensity.

[0004] However, in the above-mentioned scheme, the aluminum form corner formwork and the right-angle hoisting form are supported by connecting pieces. When connecting, the connecting pieces are fixed by setting screws. However, when the screws are used, there are risks such as screw slipping, thread wear and breakage, which can cause the connecting pieces to fail to achieve the required stability after installation, resulting in a decrease in positioning accuracy. Utility model content

[0005] In view of the deficiencies of the prior art, the application provides a hoisting form positioning device for fabricated building laminated slab construction with aluminum formwork, which can effectively prevent the phenomenon of screw connection loosening and slipping, improve the connection stability, improve the positioning accuracy, and solve the problems of screw slipping, thread wear and breakage, which can greatly reduce the stability and cause the positioning accuracy to decrease.

[0006] To achieve the above object, the application provides the following technical scheme: a hanging formwork positioning device for assembly type building laminated slab matched with aluminum formwork construction, comprising an aluminum formwork internal corner formwork and equidistantly arranged bidirectional threaded rods, a straight-angle hanging formwork is arranged above the aluminum formwork internal corner formwork, equidistantly arranged connecting pieces are arranged outside the aluminum formwork internal corner formwork, two connecting rods are fixedly connected to the outer surface of each connecting piece, equidistantly arranged connecting holes are arranged in the outer surface of each straight-angle hanging formwork and aluminum formwork internal corner formwork, the inner wall of each connecting hole is slidably connected with the outer surface of the corresponding connecting rod, two limiting plates are fixedly connected to the inner wall of each straight-angle hanging formwork and aluminum formwork internal corner formwork, the outer surface of each bidirectional threaded rod is rotatably connected with the inner wall of the corresponding limiting plate, a threaded block is threadedly connected to the outer surface of each bidirectional threaded rod, and a bolt is fixedly connected to the side of each threaded block away from each other, and the outer surface of each bolt is slidably connected with the inner wall of the corresponding connecting rod.

[0007] Through the above scheme, in order to prevent the loosening of the connecting part, improve the positioning accuracy, and ensure the stability after connection, corresponding connecting holes are arranged in the outer surfaces of the aluminum formwork internal corner formwork and the straight-angle hanging formwork, the connecting rods can be installed with the corresponding connecting holes through the connecting pieces, after installation, the corresponding bidirectional threaded rods are rotated, so that the bidirectional threaded rods can be connected with the corresponding threaded blocks, and then the threaded blocks can drive the corresponding bolts to move, through the connection of the bolt and the corresponding connecting rod, the bolt can limit the connecting rod, which can effectively prevent the phenomenon of easy loosening and thread slipping of the screw connection, improve the stability of the connection between the aluminum formwork internal corner formwork and the straight-angle hanging formwork, and improve the positioning accuracy.

[0008] Further, the inner wall of each bolt is threadedly connected with the outer surface of the corresponding bidirectional threaded rod.

[0009] Through the above scheme, the corresponding bolt is connected with the corresponding bidirectional threaded rod, and the connection is set as a threaded connection, when the bidirectional threaded rod is rotated, the bidirectional threaded rod is connected with the threaded block at the same time, and can be connected with the corresponding bolt, so that the bolt can smoothly enter the connecting rod.

[0010] Further, the side of each limiting plate away from each other is fixedly connected with two guide rods.

[0011] Through the above scheme, the guide rods are installed on the side of the corresponding limiting plate away from each other, and are set as fixed connection, and the surface of each limiting plate is provided with two guide rods, so as to realize the positioning and installation effect of the guide rods.

[0012] Further, the outer surface of each guide rod is slidably connected with the inner wall of the corresponding threaded block.

[0013] Through the above scheme, the guide rod is connected with the corresponding threaded block, and the connection is sliding connection, the threaded block can be limited through the corresponding guide rod, and the stability of the threaded block when being driven by the bidirectional threaded rod to move can be ensured.

[0014] Further, the upper side of the aluminum mold internal corner template is provided with corner hanging molds arranged at equal distances, and the outer surfaces of each of the corner hanging molds are fixedly connected with two reinforcing ribs.

[0015] Through the above scheme, the corner hanging mold is arranged above the aluminum mold internal corner template, and two reinforcing ribs are arranged on the outer surfaces of the corresponding corner hanging molds, so that the strength of the corner hanging mold can be improved, and the deformation of the hanging mold can be prevented.

[0016] Further, the upper surfaces of each of the corner hanging molds are provided with through holes one arranged at equal distances, and the upper sides of each of the right-angle hanging molds are provided with a pin.

[0017] Through the above scheme, the through hole one is arranged on the upper surface of the corresponding corner hanging mold, the positioning of the through hole one is realized, and the pin is arranged on the upper side of the corresponding right-angle hanging mold.

[0018] Further, the outer surfaces of each of the pins are fixedly connected with the inner walls of the corresponding through holes one, and the inner walls of each of the pins are slidingly connected with a pin piece.

[0019] Through the above scheme, the pin is connected with the corresponding through hole one, the positioning installation of the pin is realized, the pin piece is arranged on the inner wall of the corresponding pin, the pin can be positioned in the through hole one through the installation of the pin piece and the pin, and then the right-angle hanging mold and the corner hanging mold can be connected.

[0020] Further, the upper surfaces of each of the right-angle hanging molds are provided with through holes two arranged at equal distances, and the inner walls of each of the through holes two are slidingly connected with the outer surfaces of the corresponding pins.

[0021] Through the above scheme, the through hole two is arranged on the upper surface of the corresponding right-angle hanging mold, the positioning of the through hole two is realized, and the pin is connected with the corresponding through hole two, so that the right-angle hanging mold and the corner hanging mold are connected through the connection of the pin, the pin piece, the through hole one and the through hole two.

[0022] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0023] The hoisting form positioning device for the assembled building laminated slab matched with aluminum formwork construction is provided with connecting pieces, connecting rods, bidirectional threaded rods, threaded blocks and the like, the connecting pieces are moved to enable the connecting rods to be installed with the corresponding connecting holes, after installation, the bidirectional threaded rods are rotated to move the threaded blocks, the threaded blocks drive the bolts to be connected with the corresponding connecting rods, the phenomenon of screw connection loosening and thread slipping can be effectively prevented, the stability of the connection between the aluminum formwork internal corner formwork and the right-angle hoisting formwork is improved, the positioning precision is improved, the reinforcing ribs are arranged on the surface of the corner hoisting formwork, the strength of the corner hoisting formwork is improved, and the deformation of the hoisting formwork is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a whole three-dimensional structural diagram of the application;

[0025] Figure 2 It is a whole front view structural diagram of the application;

[0026] Figure 3 It is a structural diagram of the connection relationship between the connecting piece and the connecting rod;

[0027] Figure 4 It is a structural diagram of the connection relationship between the corner hoisting formwork and the reinforcing rib;

[0028] Figure 5 It is a structural diagram of the connection relationship between the bidirectional threaded rod and the threaded block.

[0029] In the drawings:

[0030] 1, aluminum formwork internal corner formwork; 2, right-angle hoisting formwork; 3, connecting piece; 4, connecting rod; 5, connecting hole; 6, bidirectional threaded rod; 7, limiting plate; 8, threaded block; 9, bolt; 10, guide rod; 11, corner hoisting formwork; 12, reinforcing rib; 13, through hole one; 14, through hole two; 15, pin; 16, pin piece. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.

[0032] Please refer to Figure 2 , Figure 4 and Figure 5The hoisting form positioning device for the assembled building laminated slab matched with the aluminum form construction in the embodiment comprises aluminum form internal corner formwork 1 and equidistantly arranged bidirectional threaded rods 6, and the upper portion of the aluminum form internal corner formwork 1 is provided with equidistantly arranged right-angle hoisting forms 2, the outer side of the aluminum form internal corner formwork 1 is provided with equidistantly arranged connecting pieces 3, the outer surface of each connecting piece 3 is fixedly connected with two connecting rods 4, the outer surface of each right-angle hoisting form 2 and the aluminum form internal corner formwork 1 is provided with equidistantly arranged connecting holes 5, the inner wall of each connecting hole 5 is in sliding connection with the outer surface of the corresponding connecting rod 4, the inner wall of each right-angle hoisting form 2 and the aluminum form internal corner formwork 1 is fixedly connected with two limiting plates 7, the outer surface of each bidirectional threaded rod 6 is in rotational connection with the inner wall of the corresponding limiting plate 7, the outer surface of each bidirectional threaded rod 6 is in threaded connection with a threaded block 8, and the side, away from each other, of each threaded block 8 is fixedly connected with a bolt 9.

[0033] Please refer to Figure 5 The inner wall of each bolt 9 is in threaded connection with the outer surface of the corresponding bidirectional threaded rod 6, the corresponding bolt 9 and the corresponding bidirectional threaded rod 6 are connected, the threaded connection is arranged, when the bidirectional threaded rod 6 rotates, the bidirectional threaded rod 6 is connected with the threaded block 8 at the same time, the corresponding bolt 9 can be connected, so that the bolt 9 can smoothly enter the connecting rod 4.

[0034] Please refer to Figure 5 The side, away from each other, of each limiting plate 7 is fixedly connected with two guide rods 10, the guide rod 10 is installed on the side, away from each other, of the corresponding limiting plate 7, the fixed connection is arranged, and the surface of each limiting plate 7 is provided with two guide rods 10, so that the positioning and installation effect of the guide rod 10 is realized.

[0035] Please refer to Figure 5 The outer surface of each guide rod 10 is in sliding connection with the inner wall of the corresponding threaded block 8, the guide rod 10 and the corresponding threaded block 8 are connected, the sliding connection is arranged, the limiting of the threaded block 8 can be realized through the corresponding guide rod 10, and then the stability of the bidirectional threaded rod 6 driving the threaded block 8 to move can be ensured.

[0036] Please refer to Figure 1 , Figure 3 and Figure 4 The upper portion of the aluminum form internal corner formwork 1 is provided with equidistantly arranged corner hoisting forms 11, the outer surface of each corner hoisting form 11 is fixedly connected with two reinforcing ribs 12, the corner hoisting form 11 is arranged on the upper portion of the aluminum form internal corner formwork 1, and the two reinforcing ribs 12 are installed on the outer surface of the corresponding corner hoisting form 11, so that the strength of the corner hoisting form 11 can be improved through the arrangement of the reinforcing rib 12, and the deformation of the hoisting form is prevented.

[0037] Please refer toFigure 1 、 Figure 3 and Figure 4 The upper surface of each corner hanging mold 11 is provided with through holes 13 arranged at equal distances, the upper side of each right-angle hanging mold 2 is provided with a pin 15, the through hole 13 is arranged on the upper surface of the corresponding corner hanging mold 11 to position the through hole 13, and the pin 15 is arranged above the corresponding right-angle hanging mold 2.

[0038] Referring to Figure 4 The outer surface of each pin 15 is fixedly installed with the inner wall of the corresponding through hole 13, and the inner wall of each pin 15 is slidably connected with a pin piece 16, the pin 15 is connected with the corresponding through hole 13 to limit the installation of the pin 15, the pin piece 16 is arranged on the inner wall of the corresponding pin 15, the pin 15 can be limited in the through hole 13 through the installation of the pin piece 16 and the pin 15, and thus the right-angle hanging mold 2 and the corner hanging mold 11 can be connected.

[0039] Referring to Figure 4 The upper surface of each right-angle hanging mold 2 is provided with through holes 14 arranged at equal distances, and the inner wall of each through hole 14 is slidably connected with the outer surface of the corresponding pin 15, the through hole 14 is arranged on the upper surface of the corresponding right-angle hanging mold 2 to position the through hole 14, and the pin 15 is connected with the corresponding through hole 14, the right-angle hanging mold 2 and the corner hanging mold 11 are connected through the connection of the pin 15, the pin piece 16, the through hole 13 and the through hole 14.

[0040] The hanging mold positioning device for the prefabricated building laminated slab matched with the aluminum formwork construction in the embodiment, by setting the connecting piece 3, the connecting rod 4, the bidirectional threaded rod 6, the threaded block 8 and other components, the connecting piece 3 is moved to enable the connecting rod 4 to be installed with the corresponding connecting hole 5, after installation, the bidirectional threaded rod 6 is rotated to move the threaded block 8, the bolt 9 is connected with the corresponding connecting rod 4 through the threaded block 8, the phenomenon that the screw connection is easy to loosen and slip can be effectively prevented, the stability of the connection between the aluminum form dark corner mold plate 1 and the right-angle hanging mold 2 is improved, the positioning precision is improved, the strength of the corner hanging mold 11 can be improved through the setting of the reinforcing rib 12 on the surface of the corner hanging mold 11, and the deformation of the hanging mold is prevented.

[0041] It should be noted that the through hole 13 and the through hole 14 correspond to each other and are provided with a plurality of through holes, the size of the hanging mold can be changed through the connection of different through holes 13 and through holes 14.

[0042] The working principle of the above embodiment is as follows:

[0043] Through opening corresponding connecting holes 5 on the aluminum mold inside corner template 1 and the right angle hanging mold 2, then installing the connecting rod 4 with the corresponding connecting hole 5, after installation, rotating the corresponding two-way threaded rod 6 makes the threaded block 8 can move, in turn, the threaded block 8 drives the corresponding bolt 9 to move, in the moving process, the two-way threaded rod 6 is limited by the limiting plate 7, the threaded block 8 is limited by the guide rod 10, the bolt 9 can be connected with the corresponding connecting rod 4, the connecting piece 3 can be limited, which can effectively prevent the phenomenon of screw connection easy to loosen and slip, improve the stability of the connection between the aluminum mold inside corner template 1 and the right angle hanging mold 2, improve the positioning accuracy, place the corner hanging mold 11 corresponding to the corresponding right angle hanging mold 2, then install the pin 15, after installation, limit the pin 15 by the pin piece 16, so that the corner hanging mold 11 can be connected with the right angle hanging mold 2, by setting the reinforcing rib 12, the deformation of the corner hanging mold 11 can be prevented.

[0044] It should be noted that, in this document, the terms "first", "second", and the like, merely identify features, rather than implicitly or explicitly implying or requiring any such actual relationship or order. Also, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises... a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the recited element.

[0045] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application being defined by the appended claims and their equivalents.

Claims

1. A hoisting form positioning device for the construction of fabricated building laminated boards matched with aluminum formwork, comprising an aluminum form corner formwork (1) and equidistantly arranged bidirectional threaded rods (6), characterized in that: The upper side of the aluminum mold internal corner template (1) is provided with straight angle hanging molds (2) arranged at equal distances, the outer side of the aluminum mold internal corner template (1) is provided with connecting pieces (3) arranged at equal distances, the outer surface of each connecting piece (3) is fixedly connected with two connecting rods (4), the outer surface of each connecting rod (4) is slidably connected with the inner wall of the corresponding connecting hole (5) arranged at equal distances in the outer surface of each straight angle hanging mold (2) and aluminum mold internal corner template (1), the inner wall of each connecting hole (5) is slidably connected with the outer surface of the corresponding connecting rod (4), the inner wall of each straight angle hanging mold (2) and aluminum mold internal corner template (1) is fixedly connected with two limiting plates (7), the outer surface of each bidirectional screw rod (6) is rotatably connected with the inner wall of the corresponding limiting plate (7), the outer surface of each bidirectional screw rod (6) is threadedly connected with a threaded block (8), the side away from each other of each threaded block (8) is fixedly connected with a bolt (9), and the outer surface of each bolt (9) is slidably connected with the inner wall of the corresponding connecting rod (4).

2. The hoisting form positioning device for the construction of the fabricated building laminated slab matched with the aluminum formwork according to claim 1, characterized in that: The inner wall of each bolt (9) is threadedly connected with the outer surface of the corresponding bidirectional screw rod (6).

3. The hoisting form positioning device for the construction of the fabricated building laminated slab matched with the aluminum formwork according to claim 1, characterized in that: The side away from each other of each limiting plate (7) is fixedly connected with two guide rods (10).

4. The hoisting form positioning device for the construction of the fabricated building laminated slab matched with the aluminum formwork according to claim 3, characterized in that: The outer surface of each guide rod (10) is slidably connected with the inner wall of the corresponding threaded block (8).

5. The hoisting form positioning device for the construction of the fabricated building laminated slab matched with the aluminum formwork according to claim 1, characterized in that: The upper side of the aluminum mold internal corner template (1) is provided with corner hanging molds (11) arranged at equal distances, and the outer surface of each corner hanging mold (11) is fixedly connected with two reinforcing ribs (12).

6. The hoisting form positioning device for the construction of a fabricated building laminated slab with aluminum formwork according to claim 5, characterized in that: The upper surface of each corner hanging mold (11) is provided with through holes (13) arranged at equal distances, and the upper side of each straight angle hanging mold (2) is provided with a pin (15).

7. The hoisting form positioning device for the construction of a fabricated building laminated slab with aluminum formwork according to claim 6, characterized in that: The outer surface of each pin (15) is fixedly connected with the inner wall of the corresponding through hole (13), and the inner wall of each pin (15) is slidably connected with a pin piece (16).

8. The hoisting form positioning device for the construction of a fabricated building laminated slab with aluminum formwork according to claim 6, characterized in that: The upper surface of each straight angle hanging mold (2) is provided with through holes (14) arranged at equal distances, and the inner wall of each through hole (14) is slidably connected with the outer surface of the corresponding pin (15).

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